<script setup>

import {onMounted, ref} from "vue";
import qs from "qs";
import axios from "axios";
import {ElMessage} from "element-plus";
import router from "@/router";

//定义变量用来保存字典搜索条件
const searchForm = ref({
  name: '',
  code: ''
})

//定义加载字典的方法
const selectDict=()=>{
 let data=qs.stringify(searchForm.value)
  axios.get(BASE_URL+'/v1/dict/select?'+data)
      .then(response=>{
        if(response.data.code==2000){
          dictArr.value=response.data.data
          ElMessage.success('查询成功')
        }
        else{
          ElMessage.error(response.data.msg)
        }
      })
}

onMounted(()=>{
  selectDict()
})

//定义重置搜索的方法
const resetSearch=()=>{
  searchForm.value={}
  selectDict()
}

//定义数组用来保存字典表格数据
const dictArr=ref([])

//定义变量控制弹窗的显示与隐藏
const dialogVisible=ref(false)

//定义关闭弹窗的方法
const handleClose=()=>{
  if(confirm('你确定要关闭弹窗吗')){
    dialogVisible.value = false
    saveDictForm.value={}
  }
}

//定义变量保存弹窗的标题
const dialogTitle=ref('新增字典')

//定义新增字典的方法
const addDict=()=>{
  dialogVisible.value=true
  dialogTitle.value="新增字典"
}

//定义保存字典的表单数据
const saveDictForm=ref({
  name: '',
  code: '',
  remark: ''
})

const saveDict=()=>{
  let data=qs.stringify(saveDictForm.value)
  axios.post(BASE_URL+'/v1/dict/save',data)
      .then((response)=>{
        if(response.data.code==2000){
          ElMessage.success('保存成功')
          dialogVisible.value=false
          saveDictForm.value={}
          selectDict()
        }
        else{
          ElMessage.error(response.data.msg)
        }
      })
}

//定义根据字典id加载其对应字典项的方法
const showDictOption=(id)=>{
  router.push('/dictOption?dict_id='+id)
}

//定义编辑字典的方法
const editDict=(id)=>{
  dialogVisible.value=true
  dialogTitle.value="编辑字典"
  axios.get(BASE_URL+'/v1/dict/select?id='+id)
      .then(response=>{
        if(response.data.code==2000){
          saveDictForm.value=response.data.data[0]
        }
        else{
          ElMessage.error(response.data.msg)
        }
      })
}

//定义删除字典的方法
const deleteDict=(id)=>{
  if(confirm('你确定要删除吗？')){
    axios.post(BASE_URL+'/v1/dict/delete/'+id)
        .then((response)=>{
          if(response.data.code==2000){
            ElMessage.success('删除成功')
            selectDict()
          }else{
            ElMessage.error(response.data.msg)
          }
        })
  }
}
</script>

<template>
  <div style="background-color:#fff;padding:10px 20px;">
    <span style="line-height:60px;font-size:20px;">字典管理</span>
  </div>
  <!-- 字典数据搜索卡片 -->
  <el-card style="margin:20px;height: 70px;">
    <el-form :inline="true">
      <el-form-item label="字典名称">
        <el-input placeholder="请输入" style="width:220px;" v-model="searchForm.name"
                  @keydown.enter="selectDict"></el-input>
      </el-form-item>
      <el-form-item label="字典编码">
        <el-input placeholder="请输入" style="width:220px;" v-model="searchForm.code"
                  @keydown.enter="selectDict"></el-input>
      </el-form-item>
      <el-form-item>
        <el-button @click="resetSearch">重置</el-button>
        <el-button type="primary" @click="selectDict">搜索</el-button>
      </el-form-item>
    </el-form>
  </el-card>
  <el-card style="margin:20px;">
    <div style="margin:10px 0px 40px 10px;">
      字典列表
      <el-button type="primary" style="float: right;margin-top:-3px;" @click="addDict">新增字典</el-button>
    </div>
    <el-table :data="dictArr">
      <el-table-column type="index" label="编号" width="80" align="center"/>
      <el-table-column prop="name" label="字典名称" align="center"/>
      <el-table-column prop="code" label="字典编码" align="center">
        <template #default="scope">
          <el-button link type="primary" size="small" @click="showDictOption(scope.row.id)">{{ scope.row.code }}
          </el-button>
        </template>
      </el-table-column>
      <el-table-column prop="remark" label="备注信息" align="center"/>
      <el-table-column prop="createTime" label="创建时间" align="center"/>
      <el-table-column label="操作" align="center">
        <template #default="scope">
          <el-button link type="primary" size="small" @click="editDict(scope.row.id)">编辑</el-button>
          <el-button link type="primary" size="small" @click="deleteDict(scope.row.id)">删除</el-button>
        </template>
      </el-table-column>
    </el-table>
  </el-card>

  <!-- 保存字典弹窗 -->
  <el-dialog :title="dialogTitle" v-model="dialogVisible" style="width:1000px;padding:40px;"
             :before-close="handleClose">
    <el-form label-width="80px" label-position="top">
      <el-form-item label="字典名称">
        <el-input placeholder="请输入" v-model="saveDictForm.name"></el-input>
      </el-form-item>
      <el-form-item label="字典编码">
        <el-input placeholder="请输入" v-model="saveDictForm.code"></el-input>
      </el-form-item>
      <el-form-item label="备注信息">
        <el-input placeholder="请输入" v-model="saveDictForm.remark"></el-input>
      </el-form-item>
    </el-form>
    <template #footer>
      <el-button @click="handleClose">取消</el-button>
      <el-button type="primary" @click="saveDict">保存</el-button>
    </template>
  </el-dialog>
</template>

<style scoped>

</style>